<template>
  <div class="person">
  <h2>姓名:{{name}}</h2>
  <h2>年龄:{{age}}</h2>
    <button @click="changeName">修改名字</button>
    <button @click="changeAge">修改年龄</button>
    <button @click="showTel">查看联系方式</button>
  </div>
</template>

<script lang="ts">
export default {
  name: 'Person',
  data() {
    return {
      name: 'zhangsan',
      age: 18,
      tel: '12345678901'
    }
  },
  methods:{
    showTel(){
      alert(this.tel)
    },
    changeName(){
      this.name = 'lisi'
    },
    changeAge(){
      this.age = 20
    }
  }
}

</script>

<style scoped>

.person {
  background-color: skyblue;
  box-shadow: 0 0 10px;
  border-radius: 10px;
  padding: 20px;
}
button{
  padding: 0 5px;
}
</style>